PTCCL13H351EBE Product Overview

Introduction

PTCCL13H351EBE is a versatile electronic component that belongs to the category of PTC thermistors. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: PTC Thermistor
• Use: Temperature sensing, overcurrent protection, and self-regulating heating applications
• Characteristics: Positive temperature coefficient, high stability, and self-regulating behavior
• Package: SMD (Surface Mount Device)
• Essence: Ceramic material with embedded conductive particles
• Packaging/Quantity: Typically supplied in reels or trays, quantity varies based on manufacturer's specifications

Specifications

• Operating Temperature Range: -40°C to 125°C
• Resistance at 25°C: 10Ω
• Maximum Voltage: 24V
• Power Rating: 1.5W

Detailed Pin Configuration

The PTCCL13H351EBE features a standard SMD pin configuration with two terminals for surface mounting onto PCBs. The datasheet provides detailed dimensions and orientation for precise placement and soldering.

Functional Features

• Self-Regulating Behavior: Exhibits an increase in resistance with temperature rise, providing inherent overcurrent protection and temperature sensing capabilities.
• Stability: Maintains consistent performance across a wide temperature range, ensuring reliable operation in diverse environments.

Advantages and Disadvantages

Advantages

• Self-regulating nature reduces the need for external control circuitry
• High stability ensures accurate temperature sensing and control
• Compact SMD package facilitates space-efficient PCB design

Disadvantages

• Limited maximum voltage and power rating compared to some alternative solutions
• Sensitivity to mechanical stress may require careful handling during assembly

Working Principles

The PTCCL13H351EBE operates based on the positive temperature coefficient (PTC) effect, where its resistance increases as the temperature rises. This self-regulating behavior allows it to function as a reliable temperature sensor and overcurrent protector in various electronic systems.

Detailed Application Field Plans

Temperature Sensing and Control

• Utilized in HVAC systems for temperature monitoring and regulation
• Integrated into battery management systems for thermal protection and charging control

Overcurrent Protection

• Incorporated in power supply units to safeguard against excessive current flow
• Embedded in motor control circuits to prevent overload conditions

Detailed and Complete Alternative Models

• PTCCL15H451EBE: Higher power rating variant suitable for more demanding applications
• PTCCL10H251EBE: Lower resistance option for specific temperature sensing requirements
• PTCCL20H551EBE: Extended temperature range model for extreme environmental conditions

In conclusion, the PTCCL13H351EBE offers a reliable and compact solution for temperature sensing, overcurrent protection, and self-regulating heating applications. Its positive temperature coefficient, high stability, and SMD packaging make it suitable for diverse electronic systems.

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